Wernher von Braun, second from right, is seen among other German rocket experimenters in the 1930s. This scene in this photograph likely involves the testing of a Kegelduese liquid rocket engine developed by Hermann Oberth, a pioneer in the rocketry field.
![](https://bunny-wp-pullzone-5vqgtgkbhi.b-cdn.net/wp-content/uploads/2023/04/Von-Braun-German-rocket-experiment.jpg)